NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Changhyun Oh

Acupuncturist in Riverside, CA · enumerated 2016 · practices at Tobias Moeller-Bertram MD Corporation.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1467904987

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Changhyun Oh
Sex Male
Practice address Riverside, CA, 92506
Phone (951) 479-0115
Fax (760) 347-0909
Enumeration date Nov 1, 2016
Last updated in NPPES Mar 4, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC17123 (CA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Changhyun Oh practice?
The practice location on file with NPPES is in Riverside, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Changhyun Oh?
The National Provider Identifier (NPI) for Changhyun Oh is 1467904987, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-04.